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题目选项分析

Snowmaking machines work by spraying a mist that freezes immediately on contact with cold air. Because the sudden freezing kills bacteria, QuickFreeze is planning to market a wastewater purification system that works on the same principle. The process works only when temperatures are cold, however, so municipalities using it will still need to maintain a conventional system.

Which of the following, if true, provides the strongest grounds for a prediction that municipalities will buy QuickFreeze's purification system despite the need to maintain a conventional purification system as well?

【选项】Bacteria are not the only impurities that must be removed from wastewater.

选项是否正确?

答对用户笔记

题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG15-1
  • 题目来源2:OG16-5
  • 题目来源3:OG17-550
  • 题目来源4:OG18-552
  • 题目来源5:OG19-552
  • 题目来源6:OG20-634
正确率:62%